U-bend fitting



FIG. 1 is a perspective view of a U-bend fitting embodying theornamental design of the present invention;

FIG. 2 is a front view of the U-bend fitting;

FIG. 3 is a rear view of the U-bend fitting;

FIG. 4 is a side view of the U-bend fitting, the opposite side viewbeing a mirror image;

FIG. 5 is a top view of the U-bend fitting; and,

FIG. 6 is a bottom view of the U-bend fitting.

The broken lines in FIGS. 1-6 are for illustrative purposes only andform no part of the claimed design. More specifically, dashed brokenlines indicate unclaimed features. Dot-dash broken lines, shown withheavier weight than the dashed broken lines, define boundaries of theclaimed design and may also correspond to unclaimed features, but do notcorrespond to claimed features.

We claim the ornamental design for a U-bend fitting, as shown anddescribed.